#include<stdio.h>
int main()
{
	short a,b;
	char c;
	float s1,s2;
	a=97;
	b=-3;
	c='a';
	s1=111.11;
	s2=22.22;
	printf("%d,%c%,%d,%o\n",a,a,b,b);
	printf("%f,%c,%d\n",s1+s2,c,c);
	return 0;
}
